| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $113.58 | 7.679% | $122.3018 | $122.30 | $122.30 | $122.30 |
| Purchase #2 | $184.44 | 3.458% | $190.8179 | $190.82 | $190.80 | $190.80 |
| Purchase #3 | $185.50 | 7.621% | $199.637 | $199.64 | $199.65 | $199.60 |
| Purchase #4 | $114.67 | 11.169% | $127.4775 | $127.48 | $127.50 | $127.50 |
| Purchase #5 | $66.56 | 5.716% | $70.3646 | $70.36 | $70.35 | $70.40 |
| Purchase #6 | $169.62 | 13.699% | $192.8562 | $192.86 | $192.85 | $192.90 |
| Purchase #7 | $189.32 | 3.188% | $195.3555 | $195.36 | $195.35 | $195.40 |
| 7 purchase totals = | $1,023.69 | $1,098.8105 | $1,098.82 | $1,098.80 | $1,098.90 | |